baber/WOPTO huggingface dataset:
Patent CA-2913818-C (CA)
Title: Sealing inner sleeve having a deformable intermediate section
Inventor: GRAF JURGEN
IPC: F16L55/163
Filed: 2014-05-02
Granted: 2021-07-27
Abstract: The invention relates to a sealing inner sleeve (10) for insertion into pipes in order to seal leaks therein. Said sealing inner sleeve (10) has a locking device (20) allowing an increase in the diameter of the sealing inner sleeve (10) but blocking same in the opposite direction, the sealing inner sleeve (10) having two end sections (14), (15) and an intermediate section (16) connecting said end sections to form a contiguous component. A plurality of longitudinal slots (30) at a distance from one another in the circumferential direction and separated from one another by longitudinal webs (40) are provided in the intermediate section (16). According to the invention, the longitudinal slots (30) and the longitudinal webs (40) are arranged on the circumference of the sealing inner sleeve (10) at a slant with a predetermined angular offset relative to a centre axis (X) of the sealing inner sleeve. The angular offset can be in a range of greater than 45° and less than 90°, for example, relative to the centre axis (X) for one group of longitudinal slots (130) and longitudinal webs (140), and/or in a range of 5° to 20°, for example, for a different group of longitudinal slots (130) and longitudinal webs (40). Advantages: thanks to its good deformability, the sealing inner sleeve (10) can also be used for pipes that are situated at a slight angle relative to one another or are offset or have different diameters.
Patent CA-2915829-C (CA)
Title: Foldable paper-based substrates coated with water-based coatings and process for coating foldable paper-based substrates
Inventor: MONGRAIN YVON
IPC: B05D5/00
Filed: 2014-07-14
Granted: 2021-05-11
Abstract: A foldable paper-based substrate coated with primer coat and top coat. Primer coat comprises a wax-free aqueous dispersion characterized in that a dry film thereof has a flexibility of at least 1 100 % for a film thickness from about 1.0 to about 2.5 mm. Top coat is blocking resistant and comprises an aqueous dispersion of a polymer providing water resistance, grease or oil resistance, heat resistance, odor barrier, moisture barrier and/or heat sealability to the paper-based product. The top coat aqueous dispersion is characterized in that a dry film thereof has a flexibility of at least 570 % for a film thickness from about 1.5 to about 2.5 mm. A process for preparing the coated foldable paper-based substrate comprises applying the primer coat to the surface of the paper-based substrate, applying the top coat and drying the coats. The primer coat may be dried before application of the top coat.
Patent CA-2915841-C (CA)
Inventor: BIO MATTHEW
IPC: C07D471/04
Filed: 2014-06-24
Granted: 2021-04-13
Abstract: La présente invention concerne des procédés pour préparer des [1,2,4]triazolo[4,3-a]pyridines, en particulier la (R)-6-(1-(8-fluoro-6-(l-méthyl4H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)éthyl)-3-(2-méthoxyethoxy)-1,6-naphtyridin-5(6H)-one, et leurs précurseurs.
Patent CA-2924948-C (CA)
Inventor: TAGUMA TAKAHIRO
IPC: B62J23/00
Filed: 2013-09-27
Granted: 2018-01-09
Abstract: A two-wheeled motor vehicle is configured in such a manner that left and right side body covers (35L, 35R) are mounted to left and right seat rails (14L, 14R), respectively, so as to cover the sides of the vehicle body (20) and so as to sandwich a tail light unit (62). A rear center lower cover (50) has a cover center mounting section (51), a cover left mounting section (52L), and a cover right mounting section (52R). The cover center mounting section (51) is mounted to a second cross plate (27) together with a light center mounting section (65) and a center mounting section (46). The cover left mounting section (52L) and the cover right mounting section (52R) are individually mounted to a rear fender (40) so as to cover a part of the rear fender (40) from below.
Patent CA-2930341-C (CA)
Title: Sanitary basin molded part and method for manufacturing such a sanitary basin molded part
Inventor: PATERNOSTER RUDOLF
IPC: E03C1/18
Filed: 2014-09-23
Granted: 2020-08-25
Abstract: The invention relates to a sanitary basin moulded part, for example a kitchen sink, a washbasin or a shower tray, having a main part (10) which has the shape of the sanitary basin moulded part and ensures the mechanical stability thereof, characterized in that on the visible side of the sanitary basin moulded part a covering layer (20) is arranged in at least one surface region on top of the main part (10), which covering layer comprises a fibrous tissue (24) saturated with a cured binding agent. The invention further relates to a method for producing a sanitary basin moulded part of this kind.
Patent CA-2931198-C (CA)
Inventor: BROUWER ROBERT
IPC: C03C4/02
Filed: 2014-10-20
Granted: 2023-04-25
Abstract: Procédé (20) de fabrication de verre sodocalcique utilisant 100% en poids % de calcin en tant que matériaux de formation de verre. L'invention concerne également un contenant (10) contenant du verre sodocalcique fabriqué selon ce procédé.
Patent CA-2932367-C (CA)
Inventor: KOOS-VARJU JANOS
IPC: H05B6/54
Filed: 2014-11-26
Granted: 2021-04-06
Abstract: Heating element (1) powered by alternating current and heat generator (43) comprising the heating element (1) and control electronics (9). The heating element has a hollow body housing (3) which is closed or provided with one or more openings, and at least two electrodes (5) which are insulated from said housing (1) and from each other by means of an insulating element (4). The control electronics (9) comprises an AC mains supply unit (10), a central unit (11) and a heavy current switch unit (12). The output (15) of the heavy current switch unit (12) is connected to the heating element (1). The electrodes (5) have a polygonal or a three-dimensional curve cross-section and their longitudinal axes (8) or generating lines each form an exponential curve. A duty factor modulated AC voltage of at most 1000V amplitude, 1000-60 000 Hz is connected to said electrodes (5).
Patent CA-2933186-C (CA)
Title: Flow control device for filter as you pour system
Inventor: DANI NIKHIL P
IPC: C02F1/28
Filed: 2014-12-08
Granted: 2022-03-22
Abstract: The invention relates to filter-as-you-pour water filtration container systems. Such a system may include a container body, an outlet through which water within the container body may be poured and simultaneously filtered, a lid that may be releasably attachable over the container body, and a filter assembly attachable to at least one of the lid or the container body. The filter assembly may be disposed so as to be in a flow stream of the water, as the water is poured out of the container body through an outlet of the system, so that the stream of water exiting through the outlet is simultaneously filtered as it is poured from the container body. The system may further include a flow control device (e.g., a valve, grating, screen, etc.) disposed proximate (e.g., in or over) the outlet to regulate an exit flow rate of water being poured through the outlet.
Patent CA-2933892-C (CA)
Inventor: LIN CHRISTOPHER
IPC: B03D1/08
Filed: 2016-06-23
Granted: 2017-08-22
Abstract: Disclosed is a method comprising providing an oil sand stream comprising bitumen, solids, and water; conditioning the oil sand stream with an aluminate to produce a conditioned stream; treating the conditioned stream with a silicate to produce a treated stream comprising chemically-induced micro-agglomerates to assist bitumen extraction or froth cleaning; and processing the treated stream to form a bitumen stream and a tailings stream.
Patent CA-2937523-C (CA)
Inventor: FAULKNER DAKOTA
IPC: E21D20/02
Filed: 2016-03-02
Granted: 2019-01-08
Abstract: A pumpable resin system for installation of mine roof bolts includes a resin reservoir configured to receive resin, a catalyst reservoir configured to receive catalyst, a resin pump arrangement in fluid communication with the resin reservoir, a catalyst pump arrangement in fluid communication with the catalyst reservoir, a delivery line in fluid communication with at least one of the resin pump arrangement and the catalyst pump arrangement, and a bolter arm configured to drill boreholes and install mine roof bolts. The delivery line is configured to deliver resin and catalyst from the resin reservoir and the catalyst reservoir to a borehole via the bolter arm.
Patent CA-2941117-C (CA)
Title: Apparatus and methods for recording a media stream
Inventor: GONDER TOM
IPC: H04N21/432
Filed: 2015-03-16
Granted: 2023-04-04
Abstract: Apparatus and methods for recording a media stream for use by a rendering device. In one embodiment, a client device records live, unbound streaming media content from a Content Delivery Network. (CDN) in "chunks" according to a data structure such as a manifest file. The live media content stream chunks are compressed and stored for later playback. The client device uses information regarding the chunks to generate a local manifest file, which it then uses to reconstruct the media stream. A video client may also dynamically insert and account for updated secondary content (such as advertisements) during each playback instance, thus enabling the service provider to realize commercial opportunities which were previously not possible. Various operational/business rules are also disclosed for e.g., enabling and disabling functions with respect to playback of the content.
Patent CA-2947115-C (CA)
Inventor: ZABEIDA OLEG
IPC: G02B1/11
Filed: 2014-04-28
Granted: 2021-10-26
Abstract: The invention relates to an article comprising a substrate having at least one major surface coated with a layer A of a material obtained by ion beam assisted vacuum deposition of at least one titanium oxide and of at least one organosilicate compound B, said material having a refractive index at 550 nm higher than or equal to 1.8, an extinction coefficient k at 550 nm lower than or equal to 0.02 and an H:E ratio higher than or equal to 0.046, where H and E designate the hardness of the material and the elastic coefficient of the material, respectively.
Patent CA-2948777-C (CA)
Title: Branched diesters and methods of making and using the same
Inventor: NARINE SURESH
IPC: C07C69/34
Filed: 2016-11-16
Granted: 2023-10-31
Abstract: The disclosure generally provides branched diester compounds of Formula (I) having exceptional low-temperature and flow properties. The disclosure also provides uses of the branched diester compounds of Formula (I) in lubricant compositions, for example, as a base oil, and in other applications where their low-temperature and flow properties can be employed beneficially. The disclosure also provides efficient and green methods for making the branched diester compounds of Formula (I).
Patent CA-2949601-C (CA)
Inventor: WOODWARD KARL
IPC: H04N21/472
Filed: 2015-06-18
Granted: 2021-05-18
Abstract: Various arrangements for managing multiple consecutive recordings by a television receiver are presented. Stored timers may be analyzed by a television receiver. Based on such analysis, a first television program and a second television program that are scheduled to be broadcast in consecutive time slots and are both broadcast as part of a single transponder stream may be identified. The first television program and the second television program may be recorded to a single file stored to a non-transitory computer-readable storage medium of the television receiver. Such a single file may be handled in various ways to reduce the likelihood of any portion of the recording of one of the television programs being missed.
Patent CA-2956141-C (CA)
Title: Multi-user search system with methodology for personal searching
Inventor: GOEL SAMIR
IPC: G06F40/189
Filed: 2015-05-13
Granted: 2020-07-21
Abstract: A multi-user search system with methodology for personal searching. In one embodiment, for example, a system for personal searching includes a plurality of index servers storing a plurality of index shards. Each index shard of the plurality of index shards indexes a plurality of documents. Each document of the plurality of documents belongs to one of a plurality of document namespaces assigned to the index shard. The system further includes a front-end server computer for receiving a search query from an authenticated user; an access control server for determining an authorized document namespace the authenticated user is authorized to access; and a query processor for answering the search query and restricting, based on an identifier of the authorized document namespace, an answer to the search query to identifying only documents satisfying the search query and belonging to the authorized document namespace.
Patent CA-2966515-C (CA)
Inventor: STONE MATTHEW T
IPC: C07K1/18
Filed: 2015-09-30
Granted: 2021-04-27
Abstract: The present invention refers to new species of an ion exchange adsorber which is suitable for the separation of host cell proteins (HCPs), antibody fragments and low molecular weight substances from solutions containing antibodies. The invention especially refers to a process for purifying biological samples by separating biomolecules of interest and impurities, comprising steps of contacting a sample with said chromatography media consisting of fibers, said fibers having imparted thereon functionality enabling ion exchange chromatography and/or hydrophobic interaction.
Patent CA-2971907-C (CA)
Inventor: DUTTA MAITREYEE
IPC: A61K8/49
Filed: 2015-12-08
Granted: 2023-08-15
Abstract: The present invention is in the field of personal care compositions; in particular skin lightening compositions. A composition that combines the cyclic adenylic acid reduction and the reduction of melanin content in melanocytes remains to be desired. It has been found that niacinamide in combination with MMP inhibitor galardin synergistically reduces melanin content in melanocytes. The invention thus relates to a composition comprising a synergistic combination of niacinamide and galardin for use in skin lightening. Thus the composition, when applied topically over an appropriate length of time in-vivo, may be used to lighten the skin, or to reduce age spots or freckles.
Patent CA-2976868-C (CA)
Inventor: STOLLERY JONATHAN WILLIAM
IPC: B29C41/42
Filed: 2016-03-04
Granted: 2023-05-09
Abstract: Un appareil d'extraction d'un gant est décrit pour entièrement extraire un gant élastomère moulé par immersion partiellement extrait d'une forme de moulage par immersion qui comprend un dispositif de préhension relativement mobile par rapport à une partie d'extrémité de poignet qui pend vers le bas, un actionneur de préhension, un actionneur d'extraction et un dispositif de commande. Le mouvement relatif du dispositif de préhension et de la partie d'extrémité de poignet pendant vers le bas est dirigé par l'actionneur d'extraction. Le dispositif de préhension possède de premier et second éléments de préhension mobiles offrant des surfaces de préhension opposées pour agripper la partie d'extrémité de poignet. Les éléments de préhension présentent un espace entre les surfaces de préhension pour accueillir la partie d'extrémité de poignet. Les éléments de préhension sont déplacés ensemble, une extrémité de poignet à bourrelet (3) du gant étant sous l'espace, et sont ensuite déplacés vers le bas (46) jusqu'à ce que l'extrémité de poignet à bourrelet soit attrapée par l'espace, qui extrait complètement le gant de la forme de moulage. Figure 7
Patent CA-2978548-C (CA)
Inventor: MCADAMS TOM
IPC: F24C1/04
Filed: 2016-02-19
Granted: 2019-12-03
Abstract: La présente invention concerne un gril de cuisson comprenant un récipient délimitant une zone de combustion et une surface de cuisson au-dessus de la zone de combustion. Le gril comporte une unité de brûleur de pastilles disposée à l'intérieur du récipient sous la surface de cuisson et un dispositif d'alimentation en pastilles agencé de façon à alimenter l'unité de brûleur en pastilles. L'unité de brûleur comprend un bac par lequel les pastilles sont introduites. Le bac est monté dans un support mobile qui peut être tiré de l'intérieur du récipient. Le dispositif d'alimentation comprend une cartouche amovible permettant de contenir des pastilles et un réservoir permettant de recevoir la cartouche insérée sur celui-ci de sorte que la cartouche fournit des pastilles pour le transfert à l'unité de brûleur de pastilles. En outre, un système de brûleur à gaz est disposé dans le récipient de manière adjacente à l'unité de brûleur de pastilles de façon à appliquer de la chaleur du système de brûleur à gaz à la surface de cuisson en plus de l'unité de brûleur de pastilles, ou à la place de celle-ci.
Patent CA-2978672-C (CA)
Title: Method for biofabricating composite material
Inventor: PURCELL BRENDAN PATRICK
IPC: A61L27/56
Filed: 2017-02-15
Granted: 2021-04-27
Abstract: The invention is directed to a method for producing a composite material comprising a biofabricated material and a secondary component. The secondary component may be a porous material, such as a sheet of paper, cellulose, or fabric that has been coated or otherwise contacted with the biofabricated material. The biofabricated material comprises a uniform network of crosslinked collagen fibrils and provides strength, elasticity and an aesthetic appearance to the composite material.
Patent CA-2980018-C (CA)
Title: Systeme et methode destines a un catheter ballon a occlusion profile
Inventor: FRANKLIN CURTIS J
IPC: A61M25/00
Filed: 2016-03-18
Granted: 2018-02-20
Abstract: Un système de cathéter d'occlusion comprend une embase proximale comportant un orifice de raccordement pour le gonflage et un passage de gonflage. Un élément de gonflage de cathéter est relié à l'embase proximale et comporte une lumière de gonflage. Un élément raidisseur délimite un axe longitudinal. L'extrémité proximale de l'élément raidisseur est reliée à l'embase proximale. L'élément raidisseur se prolonge à travers une partie de la lumière de gonflage. Un ballonnet d'occlusion comporte une extrémité proximale de ballonnet et une extrémité distale de ballonnet. Un élément distal de cathéter est positionné sensiblement sur l'axe longitudinal et est relié à l'extrémité distale de l'élément raidisseur. Une pointe atraumatique est positionnée sur l'extrémité distale de l'élément distal de cathéter. La pointe atraumatique présente un profil sensiblement circulaire en configuration relâchée. Un capteur de pression est relié au système de cathéter à ballonnet de façon distale par rapport au ballonnet d'occlusion et est relié à un processeur par un câblage électrique.
Patent CA-2980747-C (CA)
Title: Messages authentifies entre vehicules sans pilote
Inventor: CANAVOR DARREN ERNEST
IPC: B64C39/02
Filed: 2016-03-25
Granted: 2020-06-09
Abstract: L'invention concerne un véhicule sans pilote qui communique avec d'autres véhicules sans pilote. Lorsque le véhicule sans pilote reçoit un message de la part d'un autre véhicule sans pilote, le véhicule sans pilote vérifie l'authenticité du message. Pour au moins certains types de messages, s'il est déterminé que le message est authentique, le véhicule sans pilote met à jour un ensemble d'opérations que le véhicule sans pilote effectuera en fonction des informations contenues dans le message.
Patent CA-2981265-C (CA)
Title: Coque de protection pour un dispositif electronique
Inventor: NORTHRUP NATHAN
IPC: H04B1/3888
Filed: 2016-03-30
Granted: 2023-05-23
Abstract: L'invention concerne une coque de protection pour un dispositif électronique, qui comprend un élément d'amortissement et un élément structural. L'élément d'amortissement recouvre les surfaces latérales du dispositif électronique installé et comprend un premier bord surélevé et un second bord surélevé, le premier bord surélevé s'étend autour du bord avant du dispositif électronique installé et le second bord surélevé s'étend autour du bord arrière du dispositif électronique installé. L'élément d'amortissement n'est pas conçu pour recouvrir la surface arrière du dispositif électronique installé. L'élément structural est fixé à l'élément d'amortissement et comprend une partie arrière et des parties latérales, la partie arrière s'étend autour du second bord surélevé de l'élément d'amortissement et recouvre la surface arrière du dispositif électronique installé, le second bord surélevé de l'élément d'amortissement formant un espace entre la surface interne de l'élément structural et la surface arrière du dispositif électronique installé.
Patent CA-2981800-C (CA)
Title: Gabarit de levage permettant de lever des elements le long de la facade d'un batiment
Inventor: FALK HENRIK
IPC: B66C1/66
Filed: 2016-04-11
Granted: 2023-09-26
Abstract: L'invention concerne un gabarit de levage (1) permettant de lever des éléments, comprenant : un cadre de base (10) comportant des première et seconde poutres de support verticales parallèles (11, 12) destinées à être reçues de manière coulissante dans deux profilés de guidage parallèles montés sur une façade d'un bâtiment ; un palonnier de levage (20) comprenant une poutre de base horizontale (22) et un cadre de levage (21) s'étendant verticalement depuis ladite poutre de base (22) ; un rail de levage (30) destiné à venir en prise avec un panneau de façade, ledit rail de levage (30) s'étendant depuis ladite poutre de base horizontale (22) ; un agencement de liaison destiné à coupler de manière pivotante le palonnier de levage (20) au cadre de base (10) de telle sorte que le palonnier de levage (20) soit mobile depuis une position de levage d'élément (A) jusqu'à une position de mise en prise d'élément (B).
Patent CA-2984139-C (CA)
Title: Detection of malfunction of flow monitoring system of flow control apparatus
Inventor: HUDSON JOSEPH
IPC: G16H20/17
Filed: 2016-04-29
Granted: 2021-09-07
Abstract: Detection of malfunction of flow monitoring sensors in a section of tube of an administration set. A sensor is positioned adjacent to the tube to transmit a signal through the tube and any fluid therein. This sensor could e.g. be an infrared sensor, which senses the infrared light transmitted through the tube and generates an output signal. A frequency of the output signal is a function of an intensity of the light transmitted through the tube. A processor receives and determines the frequency of the output signal, and compares the determined frequency to threshold frequency values to determine whether fluid is in the tube. The processor can also send a second drive signal, different from a first drive signal, to detect a malfunction of the sensor.
Patent CA-2986002-C (CA)
Inventor: OOSTMAN CLIFFORD A
IPC: A61F2/10
Filed: 2016-05-11
Granted: 2023-09-26
Abstract: Des instruments, des systèmes et des procédés sont décrits pour un chargement, une indexation et un remplacement efficaces de cartouches pour stocker, par exemple, des greffons de cheveux. En outre, un mécanisme de poussée amélioré pour expulser des greffons de cheveux depuis un réceptacle d'une cartouche de stockage est décrit, ainsi qu'un procédé de son fonctionnement. De plus, des cartouches avec une pluralité de réceptacles comprenant des fentes pour charger des greffons de cheveux sont décrites.